/* ==========================================================================
   Ovulation & Fertility Window Calculator
   Editorial dossier, cycle inputs, calendar strip with day states, Pro
   irregular mode / six-cycle table / printable calendar.
   ========================================================================== */

/* ---- Editorial ---------------------------------------------------------- */
.ovc-ed { display: grid; grid-template-columns: 104px 1fr; gap: 1.5rem; align-items: start; }
.ovc-ed-art { display: flex; flex-direction: column; align-items: center; color: var(--cluster-dark, #114F8D); }
.ovc-ed-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase;
  margin-top: 0.6rem; opacity: 0.65; border: 1px solid currentColor;
  padding: 0.15rem 0.45rem; border-radius: 2px;
}
.ovc-ed-head { display: flex; align-items: baseline; gap: 0.7rem; flex-wrap: wrap; margin-bottom: 0.55rem; }
.ovc-ed-head h2 { font-weight: 600; letter-spacing: -0.01em; }
.ovc-ed-badge {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase;
  padding: 0.22rem 0.6rem; background: var(--cluster-dark, #114F8D); color: #fff; border-radius: 2px;
}
.ovc-ed p { margin: 0 0 0.7rem 0; }
.ovc-ed-meta {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.55rem 1.4rem; padding-top: 0.8rem; font-size: 0.78rem;
  border-top: 1px dashed color-mix(in srgb, var(--cluster-dark, #114F8D) 35%, transparent);
}
.ovc-ed-meta span {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase;
  opacity: 0.6; display: block; margin-bottom: 0.1rem;
}
@media (max-width: 575.98px) {
  .ovc-ed { grid-template-columns: 1fr; gap: 1rem; }
  .ovc-ed-art { flex-direction: row; gap: 0.8rem; align-items: center; }
  .ovc-ed-code { margin-top: 0; }
}

/* ---- Inputs ------------------------------------------------------------- */
.ovc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
@media (max-width: 767.98px) { .ovc-grid { grid-template-columns: 1fr; } }
.ovc-opt { font-weight: 400; opacity: 0.65; font-size: 0.85em; }

/* ---- Results ------------------------------------------------------------ */
.ovc-results { display: none; }
.ovc-results.show { display: block; }
.ovc-hero-val { font-size: 1.9rem; }
.ovc-small-val { font-size: 1.2rem; }
.ovc-hero-sub {
  font-size: 0.88rem; line-height: 1.6; margin-top: 0.5rem;
  color: var(--evvy-text-secondary, #6C757D); max-width: 60ch; margin-inline: auto;
}
.ovc-note { font-size: 0.74rem; line-height: 1.45; margin-top: 0.35rem; color: var(--evvy-text-secondary, #6C757D); }
.ovc-row-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 767.98px) { .ovc-row-3 { grid-template-columns: 1fr; } }

.ovc-panel {
  border: 1px solid var(--evvy-border-color, #DEE2E6); border-radius: var(--evvy-radius-lg, 12px);
  padding: 1.1rem 1.2rem; margin-top: 1.25rem; background: var(--bs-body-bg, #fff);
}
[data-bs-theme="dark"] .ovc-panel { background: var(--evvy-gray-100, #1E1E1E); }
.ovc-callout { border-left: 4px solid var(--cluster-dark, #114F8D); }
.ovc-panel-title {
  font-weight: 700; font-size: 0.95rem; margin-bottom: 0.8rem;
  display: flex; align-items: center; gap: 0.45rem; color: var(--cluster-dark, #114F8D);
}
.ovc-muted { font-size: 0.78rem; color: var(--evvy-text-secondary, #6C757D); line-height: 1.55; }

/* ---- Calendar strip ----------------------------------------------------- */
.ovc-strip-wrap { overflow-x: auto; padding-bottom: 0.3rem; }
.ovc-strip { display: flex; gap: 0.25rem; min-width: 560px; }
.ovc-d {
  flex: 1 0 auto; min-width: 26px; text-align: center; border-radius: 6px;
  border: 1px solid var(--evvy-border-color, #DEE2E6); padding: 0.3rem 0.1rem;
}
.ovc-d span { display: block; font-size: 0.78rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.ovc-d em { display: block; font-style: normal; font-size: 0.56rem; color: var(--evvy-text-secondary, #6C757D); }
.ovc-d-period { background: color-mix(in srgb, #CD6155 16%, transparent); border-color: #CD6155; }
.ovc-d-fertile { background: color-mix(in srgb, #45B39D 18%, transparent); border-color: #45B39D; }
.ovc-d-ov { background: #45B39D; border-color: #45B39D; }
.ovc-d-ov span, .ovc-d-ov em { color: #fff; }
.ovc-d-test { box-shadow: inset 0 -3px 0 #5499C7; }
.ovc-legend { display: flex; flex-wrap: wrap; gap: 0.4rem 1.1rem; margin-top: 0.6rem; font-size: 0.74rem; color: var(--evvy-text-secondary, #6C757D); }
.ovc-legend i { width: 11px; height: 11px; border-radius: 3px; display: inline-block; margin-right: 0.3rem; vertical-align: -1px; }
.ovc-c-period { background: color-mix(in srgb, #CD6155 40%, transparent); }
.ovc-c-fertile { background: #45B39D; opacity: 0.5; }
.ovc-c-ov { background: #45B39D; }
.ovc-c-test { background: #5499C7; }

/* ---- Pro panels --------------------------------------------------------- */
.ovc-cycles { display: grid; grid-template-columns: repeat(6, 1fr); gap: 0.6rem; max-width: 560px; }
@media (max-width: 575.98px) { .ovc-cycles { grid-template-columns: repeat(3, 1fr); } }
.ovc-irr-out { margin-top: 0.9rem; font-size: 0.9rem; }
.ovc-irr-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 0.7rem 1.4rem; }
.ovc-irr-grid span {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--evvy-text-secondary, #6C757D); display: block; margin-bottom: 0.1rem;
}
.ovc-six-head, .ovc-six-row {
  display: grid; grid-template-columns: 56px 1fr 1.6fr 1fr; gap: 0.6rem; font-size: 0.86rem;
  padding: 0.32rem 0.2rem; align-items: baseline;
}
.ovc-six-head {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.6rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--evvy-text-secondary, #6C757D);
  border-bottom: 1px solid var(--evvy-border-color, #DEE2E6);
}
.ovc-six-row { border-bottom: 1px dashed var(--evvy-border-color, #DEE2E6); font-variant-numeric: tabular-nums; }
.ovc-six-row:last-child { border-bottom: none; }

.ovc-outline-btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  border: 1px solid var(--cluster-dark, #114F8D); background: transparent;
  color: var(--cluster-dark, #114F8D); border-radius: 999px;
  padding: 0.35rem 0.95rem; font-size: 0.82rem; font-weight: 600; cursor: pointer; white-space: nowrap;
}
.ovc-outline-btn:hover { background: var(--cluster-dark, #114F8D); color: var(--cluster-text, #fff); }

/* ---- Print -------------------------------------------------------------- */
.ovc-print-area { display: none; }
@media print {
  body.ovc-printing .evvy-tool-ui > :not(.ovc-print-area),
  body.ovc-printing .evvy-tool-content, body.ovc-printing header, body.ovc-printing footer,
  body.ovc-printing .evvy-tool-header, body.ovc-printing .evvy-ad-leaderboard { display: none !important; }
  body.ovc-printing .ovc-print-area { display: block !important; }
  .ovc-sheet h1 { font-size: 14pt; margin: 0 0 8pt; }
  .ovc-sheet table { width: 100%; border-collapse: collapse; font-size: 10pt; }
  .ovc-sheet th, .ovc-sheet td { border: 1px solid #999; padding: 4pt 6pt; text-align: left; }
  .ovc-sheet p { font-size: 8pt; color: #444; margin-top: 8pt; }
  .ovc-sheet-f { font-size: 7.5pt; color: #555; margin-top: 6pt; }
}

.ovc-disclaimer {
  font-size: 0.78rem; line-height: 1.6; color: var(--evvy-text-secondary, #6C757D);
  padding: 0.8rem 1rem; border-radius: var(--evvy-radius-lg, 12px);
  background: color-mix(in srgb, var(--evvy-text-secondary, #6C757D) 8%, transparent);
}